Finding the Fourth Proportional to 9,251.56, 12,767.38 and 5,060.12

Step by Step Solution

1. Step 1: Write the proportion equation
   9,251.56 : 12,767.38 = 5,060.12 : x
2. Step 2: Convert to fraction form
   9,251.56/12,767.38 = 5,060.12/x
3. Step 3: Cross multiply
   9,251.56x = 12,767.38 × 5,060.12
4. Step 4: Simplify right side
   9,251.56x = 64,604,474.89
5. Step 5: Solve for x
   x = 64,604,474.89/9,251.56
6. Step 6: Final answer
   x = 6,983.09